The Cisco GLC-SX-MM multimode fiber optic module is a piece of hardware in network equipment that is used to connect network devices to each other through fiber optics. This Cisco module is multimode and a multimode patch cord is also connected to it. This module has the ability to transmit optical data at a speed of 1 gigabit per second and is made for use in switches, routers and other network equipment. In this article, we want to review the full specifications, price and purchase of the Cisco GLC SX MM multimode fiber optic module. Table of Contents ToggleWhat is a SFP Multi Mode Transceiver Module?Cisco GLC-SX-MM SFP Transceiver ModuleCisco GLC-SX-MM Module Key FeaturesGLC-SX-MM VS GLC-LH-SMGLC-SX-MM Transceiver SpecificationsWhat is a SFP Multi Mode Transceiver Module?A multimode SFP module is a type of SFP transceiver that operates on multimode optical fiber. Multimode fiber is a type of optical fiber with a wider core diameter than single-mode fiber, allowing many modes of light to pass through it.Multimode Fiber Compatibility: Multimode SFP modules are designed to work with multimode optical fibers. This type of fiber is often utilized for short-distance transfers within buildings, data centers, and campus networks.Shorter Transmission Distances: Because multimode fiber has a bigger core diameter, multimode SFP modules are commonly utilized for shorter transmission distances than single-mode SFP modules. The maximum transmission distance for multimode SFP modules ranges from a few hundred meters to a few kilometers, depending on the kind of multimode fiber and data rate.Wavelength: Multimode SFP modules often work at shorter wavelengths, such as 850 nm, as opposed to single-mode SFP modules, which operate at longer wavelengths (1310 nm or 1550 nm).Applications: Multimode SFP modules are widely used in applications that demand high-speed data transmission over short distances, such as local area networks (LANs), fiber channel connections, and data center interconnects.Connector Type: Multimode SFP modules frequently employ LC duplex connectors, which are commonly used for multimode fiber connections in networking equipment.Overall, multimode SFP modules provide a low-cost and efficient alternative for short-distance optical communication in networking contexts.Cisco GLC-SX-MM SFP Transceiver ModuleThe Cisco GLC-SX-MM SFP Transceiver Module is a small, hot-swappable optical transceiver designed for Gigabit Ethernet applications. It uses multimode fiber (MMF) to allow data transmission distances of up to 550 meters. With an 850 nm wavelength, it offers dependable and fast communication for short-range networking situations. This module is compatible with a wide range of Cisco switches and routers, providing flexibility and scalability in network configurations. Its hot-swappable design enables simple installation and maintenance without affecting network operations. It’s an excellent choice for enterprise, data center, and campus network infrastructures because to its industry-standard compliance and solid performance.Cisco GLC-SX-MM Module Key FeaturesGigabit Ethernet Support: Designed for Gigabit Ethernet applications that require high-speed data transmission.Multimode Fiber Compatibility: Uses multimode fiber (MMF) for short-distance data transfer.850 nm Wavelength: Uses an 850 nm wavelength for best performance in short-range networking situations.Data transfer Distance: Supports data transfer distances up to 550 meters, making it ideal for short-distance connections.Hot-Swappable Design: Enables quick installation and removal without affecting network operations, increasing flexibility and maintenance efficiency.Wide Compatibility: Compatible with a wide range of Cisco switches and routers, allowing for smooth integration into existing network infrastructures.Industry-Standard Compliance: Follows industry standards to ensure interoperability and compatibility with other networking equipment.Reliable Performance: Delivers consistent performance and connection for enterprise, data center, and campus network deployments.Compact Form Factor: The form factor is compact and space-saving, making it perfect for high-density networking equipment deployments.GLC-SX-MM VS GLC-LH-SMFeatureGLC-SX-MMGLC-LH-SMData Rate1.25 Gbps (Gigabit Ethernet)1.25 Gbps (Gigabit Ethernet)Wavelength850 nm1310 nmFiber TypeMultimode Fiber (MMF)Single-Mode Fiber (SMF)Maximum DistanceUp to 550 metersUp to 10 kilometersConnector TypeLC duplexLC duplexDigital Optical Monitoring (DOM)NoYesOperating Temperature Range0°C to 70°C (32°F to 158°F)0°C to 70°C (32°F to 158°F)Storage Temperature Range-40°C to 85°C (-40°F to 185°F)-40°C to 85°C (-40°F to 185°F)Operating Humidity5% to 95% non-condensing5% to 95% non-condensingPower Consumption0.5W (typical)0.8W (typical)Input Voltage3.3V3.3VComplianceIEEE 802.3z Gigabit Ethernet and 1000BASE-SX standardsIEEE 802.3z Gigabit Ethernet and 1000BASE-LX standardsMaximum Cable Length550 meters10 kilometersCompatible PlatformsWide range of Cisco switches and routersWide range of Cisco switches and routersGLC-SX-MM Transceiver SpecificationsSpecificationDescriptionModelCisco GLC-SX-MMTypeSFP (Small Form-Factor Pluggable) Transceiver ModuleData Rate1.25 Gbps (Gigabit Ethernet)Wavelength850 nmFiber TypeMultimode Fiber (MMF)Maximum DistanceUp to 550 metersConnector TypeLC duplexDigital Optical Monitoring (DOM)NoOperating Temperature Range0°C to 70°C (32°F to 158°F)Storage Temperature Range-40°C to 85°C (-40°F to 185°F)Operating Humidity5% to 95% non-condensingPower Consumption0.5W (typical)Input Voltage3.3VComplianceCompliant with IEEE 802.3z Gigabit Ethernet and 1000BASE-SX standardsCompatible PlatformsWide range of Cisco switches and routers, including Cisco Catalyst and Cisco Nexus seriesHot-SwappableYesEMI ComplianceFCC Part 15 Class B, EN 55022 Class BSafetyLaser Class 1 (IEC 60825-1, 60825-2)Dimensions (H x W x D)8.5 mm x 13.4 mm x 56.5 mmWeight75 grams (0.165 lbs)
